KATABASIS is literally BRICS
B = Ch4i (The normal one that's just there for fun and doesn't know what they are in for)
R = Kiki (The controversial one with a dark past)
I = Mikan (The woke one)
C = Neppie (The money bags of the group with a dark past that everyone ignores and the backbone of the group)
S = Charlotte (The black one )